18th November 2019

the-gadgeteer
15

How long does it take for Energizer rechargeable batteries to charge?

The charge time for the included 1300 mAh AA batteries is about five hours. The 11-hour timer is strictly a back-up safety feature in the event the charger doesn't turn off once the batteries are fully charged. The Value Charger will recharge any NiMH AA and AAA batteries.

Similarly, how much does it cost to charge an AA battery?

In the first year, we would spend $77.70 on non-rechargeables. Simultaneously, we'd spend $148.74 on startup costs for our rechargeable batteries, plus $0.24 for recharging, giving a total cost of $148.98 for the rechargeables. Ouch – after one year, the non-rechargeables are way ahead, being $71.28 cheaper.